This patchset was originally done by eightdot <gituser@eightdot.eu> by
manually forward-porting parts of the changes done by Bert Vermeulen (see
previous commits), but then heavily modified by Uwe Hermann to be based on
top off the (git-)rebased patches from Bert Vermeulen instead.
Note: This initial DSLogic code is *not* yet in a working or usable
state. It should be considered as a basis for further work only, for now.
CC src/hardware/openbench-logic-sniffer/api.lo
../src/hardware/openbench-logic-sniffer/api.c: In function 'scan':
../src/hardware/openbench-logic-sniffer/api.c:103:10: warning: unused
variable 'probefd' [-Wunused-variable]
GPollFD probefd;
^
Use the more portable sp_input_waiting() instead of g_poll() with FDs.
Thanks to Martin Ling for the hints. This is tested on Linux and Win7
using an OLS; scanning for the device and starting an acquisition works.
Also, add some more debug output.
This fixes bug #562.
Split device options into general and channel group settings, and
adjust config_list() callback appropriately.
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Current exclude patterns lead to unwanted exclusion of all paths
containing common directory names like output, bindings etc. even
if those names occur higher in the directory structure.
Make exclude patterns more specific by prefixing them with src/.
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
There's indeed no g_fclose() unfortunately. The g_*() wrappers for file
handling are mainly there to deal with portability issues in file names
(encoding, character sets, etc) on different platforms.
Use PRIu64 to avoid the following compiler warning:
CC src/hardware/baylibre-acme/gpio.lo
protocol.c: In function 'bl_acme_set_shunt':
protocol.c:341:2: warning: format '%llu' expects argument of type 'long long unsigned int', but argument 3 has type 'uint64_t' [-Wformat=]
g_fprintf(fd, "%llu\n", MOHM_TO_UOHM(shunt));
^
Implement support for SR_CONF_PROBE_FACTOR setting in BayLibre ACME
driver. Given the channel-group parameter this allows to set the
shunt resistance for each probe.
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Add new configuration option allowing to modify the probe factor
for oscilloscopes and power-monitors.
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
The driver for BayLibre ACME depends on Linux-specific sysfs
interfaces to ina226 and tmp435 devices. Exclude it for different
targets.
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Implement basic functionalities for baylibre-acme. Add support
for common config options, device detection and sample reading.
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
We try to find the smallest diff by comparing each diff with
the previously known smallest diff, so initially, this smallest diff
should be INFINITY so that we are sure to find a smaller one.
This fixes the following exception:
sr: rigol-ds: Negative vdiv index: -1.
Caught exception: not applicable
These are available on e.g. Rigol DS1102E (or "upgraded" DS1052E).
Without this, if one of the channels happens to have been set to
one of the missing vdiv settings frontends (e.g. PulseView) will
have some trouble using the scope:
sr: hwdriver: sr_config_get(): key 30012 (vdiv) sdi 0x11bcb70 cg CH1
sr: rigol-ds: Negative vdiv index: -1.
std::exception
Martin Ling
Uwe Hermann
eightdot
Bert Vermeulen
Bartosz Golaszewski
Baruch Even
Vladislav Ivanov
Aurelien Jacobs